section{
  padding: 40px 0;
  background-color: #FAF7F8;
  .about{
    .title{
      color: #333333;
      font-size: 24px;
      text-align: center;
      padding: 35px;
    }
    .gywm{
      font-size: 18px;
      color: #999999;
      background-color: #FFF;
      .paragraph{
        text-indent: 2em;
        line-height: 30px;
        padding: 50px 20px;
        width: 595px;
        float: left;
      }
      img{
        float: right;
      }
    }
    .ptln{
      font-size: 18px;
      color: #999999;
      background-color: #FFF;
      .paragraph{
        text-indent: 2em;
        line-height: 30px;
        padding: 50px 20px;
        width: 595px;
        float: right;
      }
      img{
        float: left;
      }
    }
  }
}